*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    background: rgb(247,247,247);
}

form{
    width: 700px;
    margin: auto;
    background: #fff;
    margin-top: 20px;
}

.box{
    width: 500px;
    margin: auto;
    background: #fff;
}

div{
    margin-top: 10px;
}

.div1,.div2{
    display: inline-block;
    float: left;
    width: 250px;
}

.div2 input{
    width: 200px;
    height: 30px;
}

.div1 input{
    width: 200px;
    height: 30px;
}

.div3{
    display: block;

}

h2{
    color: rgb(52,170,58);
    font-size: 20px;
}

h1{
    height: 80px;
    line-height: 80px;
    background: #fff;
    color: rgb(52,170,58);
    font-weight: 400;
    padding-left: 265px;
}
